Preferred Stock of Subsidiaries (Tables)

12 Months Ended

Dec. 31, 2011

Preferred Stock Of Subsidiaries Disclosure [Abstract]

Preferred stock outstanding

		Shares
(dollars in millions, except share and per share data)		Authorized	Outstanding	Redemption Price			Total
PEC
Cumulative, no par value $5 Preferred Stock		300,000	236,997	$	110.00	$	24
Cumulative, no par value Serial Preferred Stock		20,000,000
	$4.20 Serial Preferred		100,000		102.00		10
	$5.44 Serial Preferred		249,850		101.00		25
Cumulative, no par value Preferred Stock A		5,000,000	-		-		-
No par value Preference Stock		10,000,000	-		-		-
	Total PEC						59
PEF
Cumulative, $100 par value Preferred Stock		4,000,000
	4.00% $100 par value Preferred		39,980		104.25		4
	4.40% $100 par value Preferred		75,000		102.00		8
	4.58% $100 par value Preferred		99,990		101.00		10
	4.60% $100 par value Preferred		39,997		103.25		4
	4.75% $100 par value Preferred		80,000		102.00		8
Cumulative, no par value Preferred Stock		5,000,000	-		-		-
$100 par value Preference Stock		1,000,000	-		-		-
	Total PEF						34
	Total preferred stock of subsidiaries					$	93